Batteries; Battery chargers; Cameras; Cellular phones; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer hardware and computer peripheral devices; Computer monitors; Computers; Eye glasses; Fluorescent screens; Integrated circuits; Laptop computers; Mobile computers; Mobile hotspot devices; Mobile operating systems; Mobile radios; Mobile telephones; Pagers; Radios; Satellite navigational system, namely, a global positioning system (GPS); Semiconductors; Smartwatches; Telecommunication base stations; Telephones; Televisions; Touch screens; Transparency projection apparatus; Video screens; Video telephones; Walkie-talkies